Telecom & Audio Transformers
telecom & audio transformers — pre-owned
Browse 147 telecom & audio transformers — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
North Hills 0311LB Wideband Transformer FREE SHIPPING
No EXPORT of any kind. We reserve the right to cancel the sale based on suspicion of export via individual or third party. We deal in military surplus (Mainly 2-way radios and various other communication and electrical systems.).
(2) TF4RX17YY Audio Transformers 8, 16 ohm 1 watt
Hewlet Packard AC-60B Bridging Transformer 10K Ohm - 600 Ohm. Switched.
The Hewlet Packard AC-60B is an audio coupling transformer designed for telecom and audio applications. With a turns ratio of 1:10, this gray transformer can handle frequencies ranging from 20 Hz to 20 kHz. The surface mount design features banana plug termination, making it easy to connect to various audio equipment. The included bridging transformer allows for switching between 10K ohm and 600 ohm impedance levels, providing versatility for different audio setups. Ideal for industrial and business use, this HP transformer ensures high-quality audio coupling and conversion.
L12 LAM Hybrid Telephone Signaling Transformer Peerless Altec Lansing 15189
NORTH HILLS 0001BB WIDEBAND TRANSFORMER FREE SHIPPING
No EXPORT of any kind. We reserve the right to cancel the sale based on suspicion of export via individual or third party. We deal in military surplus (Mainly 2-way radios and various other communication and electrical systems.).
Vintage Plate to Line Transformer Military 60k 600 ohm 30-15kz
Guaranteed good vintage transformer thanks
Vintage Triad Audio Transformer T-20X 15K Plate to Line 600/250/50 Ohms
1974 Newark Catalog lists as a Triad "TriJets" 15K Ohm Plate to Line 600/250/50 Ohms Primary and Secondary Impedance. Frequency Range 60-15KHz. These must be scraped down for soldering.
Executone PS-50 Transformer Class 2 24V 75 V.A. Max Load
North Hills 0300BB Wideband Transformer FREE SHIPPING
No EXPORT of any kind. We reserve the right to cancel the sale based on suspicion of export via individual or third party. We deal in military surplus (Mainly 2-way radios and various other communication and electrical systems.).
NORTH HILLS 0520BB WIDEBAND TRANSFORMER FREE SHIPPING
No EXPORT of any kind. We reserve the right to cancel the sale based on suspicion of export via individual or third party. We deal in military surplus (Mainly 2-way radios and various other communication and electrical systems.).
NORTH HILLS NH16189 WIDEBAND TRANSFORMER FREE SHIPPING
No EXPORT of any kind. We reserve the right to cancel the sale based on suspicion of export via individual or third party. We deal in military surplus (Mainly 2-way radios and various other communication and electrical systems.).
NORTH HILLS 0001BB WIDEBAND TRANSFORMER FREE SHIPPING
No EXPORT of any kind. We reserve the right to cancel the sale based on suspicion of export via individual or third party. We deal in military surplus (Mainly 2-way radios and various other communication and electrical systems.).
NORTH HILLS 0300BA WIDEBAND TRANSFORMER FREE SHIPPING
No EXPORT of any kind. We reserve the right to cancel the sale based on suspicion of export via individual or third party. We deal in military surplus (Mainly 2-way radios and various other communication and electrical systems.).
Hewlet Packard 11005A Bridging Transformer 10K Ohm - 600 Ohm. Max Level +15DBM
Hewlet Packard 11005A Bridging Transformer 10K Ohm - 600 Ohm.. Condition is Used. Shipped with USPS Ground Advantage.
Hewlet Packard 11005A Bridging Transformer 10K Ohm - 600 Ohm.
Hewlet Packard 11005A Bridging Transformer 10K Ohm - 600 Ohm.. Condition is Used. Shipped with USPS Ground Advantage.
Lot of 4 Allen Avionics HEC-1000, HEC-2000, & VIT-75 Hum Eliminators -Units Only
Make: Allen Avionics. See photos for item condition. Office Use Only: KM.
You save $30.00
Leviton 49561 Probe Electrical Tester
The Leviton 49561 Probe Electrical Tester is a reliable and efficient tool designed for detecting electrical current in various electrical systems. Manufactured by Leviton, a trusted brand in the industry, this probe tester ensures accurate and consistent results in a business or industrial setting. With its compact and easy-to-use design, the Leviton 49561 Probe Electrical Tester is a valuable tool for troubleshooting and maintaining electrical equipment and supplies.
ETS PV920 Component Video Balun, PV 900 Series L349
ETS PV920, PV 900 Series. S Video Jack + 2 RCA Jacks (Audio) to RJ45 Jack.
You save $11.02
NORTH HILLS WIDEBAND TRANSFORMER 0500BB FREE SHIPPING
No EXPORT of any kind. We reserve the right to cancel the sale based on suspicion of export via individual or third party. We deal in military surplus (Mainly 2-way radios and various other communication and electrical systems.).
Vintage Triad Audio Transformer T-31X 600/250/50 Ohms
1974 Newark Catalog lists this a Triad "TriJets" Line to Line 600/250/50 Ohms Primary and Secondary Impedance. Frequency Range 50-15KHz.
NE TRANSFORMER NE-1081-S AUDIO LINE MATCHING TRANSFORMER – 15kΩ to 600Ω TESTED
Impedance: 15 kΩ ↔ 600 Ω. Model: CMA‑491.
ACME ELECTRIC Co CMA‑491 AUDIO LINE MATCHING TRANSFORMER – 15kΩ to 600Ω - TESTED
Impedance: 15 kΩ ↔ 600 Ω. Model: CMA‑491.
RDL TX-LM2 Line Level to Microphone Level Transformer W/ Component Adapter Cable
Item was recently removed from working service and is in excellent working order. Item will come with a 30 Day Warranty. Cosmetically in good condition showing minor scuffs / scratches / blemishes from previous use. Includes Line Level to Microphone Level Transformer and Component Adapter Cable as pictured. No additional items or accessories are included. Photos are of the actual unit for sale. Inventory is on hand and ready to ship. Please feel free to message us with any questions you may have. .
Crown PS-MOD/X "XLR Input Adapter for Crown PS400 / PS200 Amplifiers"
NORTH HILLS WIDEBAND TRANSFORMER 0307BB FREE SHIPPING
No EXPORT of any kind. We reserve the right to cancel the sale based on suspicion of export via individual or third party. We deal in military surplus (Mainly 2-way radios and various other communication and electrical systems.).
North Hills 0301BA Wideband Transformer FREE SHIPPING
No EXPORT of any kind. We reserve the right to cancel the sale based on suspicion of export via individual or third party. We deal in military surplus (Mainly 2-way radios and various other communication and electrical systems.).
North Hills 0301BB Wideband Transformer FREE SHIPPING
No EXPORT of any kind. We reserve the right to cancel the sale based on suspicion of export via individual or third party. We deal in military surplus (Mainly 2-way radios and various other communication and electrical systems.).
NORTH HILLS 0303LB WIDEBAND TRANSFORMER FREE SHIPPING
No EXPORT of any kind. We reserve the right to cancel the sale based on suspicion of export via individual or third party. We deal in military surplus (Mainly 2-way radios and various other communication and electrical systems.).
Rare Pilot No.391 Audio Transformer
You save $25.00
Triad A-5X Hi-Gain Input Transformer
Sold as is. Everything you see in the pictures is what is included in this lot. We of course will get them out as fast as we can. We will help resolve whatever issue you are having. We try very hard to provide good communication and always strive for everyone to have a positive experiences!
Rare Hall Dorson Audio Transformer
You save $25.00
WIDE LOAD - UNE SEULE VIE
NORTH HILLS WIDEBAND TRANSFORMER 0307BA FREE SHIPPING
No EXPORT of any kind. We reserve the right to cancel the sale based on suspicion of export via individual or third party. We deal in military surplus (Mainly 2-way radios and various other communication and electrical systems.).
NORTH HILLS WIDEBAND TRANSFORMER 0401BB FREE SHIPPING
No EXPORT of any kind. We reserve the right to cancel the sale based on suspicion of export via individual or third party. We deal in military surplus (Mainly 2-way radios and various other communication and electrical systems.).
Niles C5-V CAT-5 Video Transformer
You save $3.50
North Hills 0303LA Wideband Transformer FREE SHIPPING
No EXPORT of any kind. We reserve the right to cancel the sale based on suspicion of export via individual or third party. We deal in military surplus (Mainly 2-way radios and various other communication and electrical systems.).
NORTHERN ELECTRIC - LINE‑MATCHING TRANSFORMER – 600 Ohm CT to 20 kOhm – TESTED
Results consistent with proper 600 Ω CT → 20 kΩ operation. Reverse tests matched Impedance: 600 Ω CT → 20 kΩ.
NORTH HILLS NH16187 WIDEBAND TRANSFORMER FREE SHIPPING
No EXPORT of any kind. We reserve the right to cancel the sale based on suspicion of export via individual or third party. We deal in military surplus (Mainly 2-way radios and various other communication and electrical systems.).
Qingdao Yunlu 148586102 100A/0.27MH DC Choke W814858610212
Qingdao yunlu 148586102 100a/0.27mh. qingdao yunlu energy technology co., ltd. type: 148586102 100a/0.27mh. part no: w814858610212. irms: 100a. We are here to help and will do our best to resolve any issues.
Kanno IT-100A Isolation Transformer 100VA 2 Outlet 3pin Audio Power Supply Japan
It is 100V 100VA specification. Sales status. We are located in Japan. ■Works well. It has two 50VA outlets. Used, good condition. Well-maintained and in good condition. Nothing else is provided.